Home / 2,293,728.73-3,165,827.25-1,454,977.78

Finding the Fourth Proportional to 2,293,728.73, 3,165,827.25 and 1,454,977.78

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Solution

The fourth proportional to 2,293,728.73, 3,165,827.25 and 1,454,977.78 is: 2,008,174.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,728.73 : 3,165,827.25 = 1,454,977.78 : x
  2. Step 2: Convert to fraction form
    2,293,728.73/3,165,827.25 = 1,454,977.78/x
  3. Step 3: Cross multiply
    2,293,728.73x = 3,165,827.25 × 1,454,977.78
  4. Step 4: Simplify right side
    2,293,728.73x = 4,606,208,304,068.51
  5. Step 5: Solve for x
    x = 4,606,208,304,068.51/2,293,728.73
  6. Step 6: Final answer
    x = 2,008,174.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.